Initial import of Template:HTMLVersionHeader
Initial import of Template:HTMLVersionHeader

https://developer.mozilla.org/en-US/docs/Template:HTMLVersionHeader

Contributors (by MDN username):
* BychekRU
* deimidis
* ethertank
* kklein
* lmorchard
* osdm
* Potappo
* Sheppy
* teoli
* trevorh
* ziyunfei

a2sheppy/kumascript,a2sheppy/kumascript,jpmedley/kumascript,jpmedley/kumascript